34170 search results - page 6396 / 6834 » Optimization |
182
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FOCS
2006
IEEE
15 years 11 months ago
2006
IEEE
Combinatorial allocation problems require allocating items to players in a way that maximizes the total utility. Two such problems received attention recently, and were addressed ...
147
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FOCS
2006
IEEE
15 years 11 months ago
2006
IEEE
A family of subsets C of [n] def = {1, . . . , n} is (r, t)exclusive if for every S ⊂ [n] of size at least n − r, there exist S1, . . . , St ∈ C with S = S1∪S2∪· · · ...
194
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FOCS
2006
IEEE
15 years 11 months ago
2006
IEEE
A local graph partitioning algorithm finds a cut near a specified starting vertex, with a running time that depends largely on the size of the small side of the cut, rather than...
145
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GLOBECOM
2006
IEEE
15 years 11 months ago
2006
IEEE
We investigate a cooperative communications scheme with N parallel relays, where both the transmissions from the source to the relays and from the relays to the destination use fo...
160
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GLOBECOM
2006
IEEE
15 years 11 months ago
2006
IEEE
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...